Mattias Malk, representing Urbiquity, presented at the Congress on Public Spaces in Vilnius, Lithuania 2016. Mattias introduced his work and research in relation to walking as a method of urban study and the various projects he is engaged in with Urbiquity. The presentation itself was largely based on a two-day walk with 80 people on a cold autumn day in Estonia, 2015. Mattias opened up topics related to how crossing boundaries, both physical and social, open up new possible avenues of enquiry for urban research.